MICRO SWITCH Commercial-Grade Toggle Switches. NT Series. Datasheet

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1 MICRO SWITCH Commercial-Grade Toggle Switches NT Series Datasheet

2 MICRO SWITCH NT Series Commercial-Grade Toggle Switches Honeywell MICRO SWITCH NT Series toggle switches meet the need for a rugged, cost-effective toggle switch. Quality construction features include a seal between the toggle lever and bushing, and between the cover and case. These switches are suitable for applications in many demanding outdoor environments, where the panels are subjected to vibration from equipment, temperature extremes, dust, splashing water, and/or hose directed water. They are capable of withstanding exposure to heavy accumulations of early morning dew that may condense on the control panel in cabs of vehicles left outdoors overnight. The NT toggle switches with larger standard metal or plastic levers are well suited for gloved-hand operation. Available in both step-base and flat-base styles, the NT Series offers three popular styles of termination: 6-32 screws, solder lugs with 3,0 mm [0.12 in] diameter hole, or 6,35 mm [0.25 in] quick connect terminals. The optional Easy Start threaded bushing enables quick alignment of the mounting nut to minimize any cross threading. The panel stand-off with O-ring feature available on some listings eliminates the need for behind-the-panel hardware, provides a uniform panel height, and a panel-to-cover seal. What makes our switches better? NEMA 3, 3R, 4, 13 and IP67/68 environmental sealing for demanding applications UL recognized, CSA certified, and CE certified for global use 1-, 2-, and 4-pole options to meet a variety of circuitry requirements 2- or 3-position maintained and momentary action to meet circuit and actuator requirements Optional step-case design provides added space between terminals to prevent shorting Tough environmental sealing makes harsh environments seem like just another sunny day. ENVIRONMENTAL SEALING GLOBAL APPROVALS MULTI-CIRCUITS HIGH PERFORMANCE 2 sensing.honeywell.com

3 Features and Benefits SEALED TO NEMA 3, 3R, 4, 13 AND IP67/IP68 FOR GLOBAL USE MICRO SWITCH NT toggle switches feature a moveable seal between the toggle lever and bushing and a completely sealed case to meet NEMA and IP seal ratings. They are suitable for applications in many demanding outdoor environments, where the panels are subjected to vibration from equipment, temperature extremes, dust, splashing water, and/or hose directed water. UL recognized, File E12252, Vol. 1, Section 44, CSA certified, and CE certified for global use Excellent tactile feedback WELL-SUITED FOR GLOVED-HAND OPERATION Spring-loaded actuating mechanism provides excellent tactile feedback for the toggle switch lever. The NT toggle switches with larger standard metal or plastic levers are well suited for gloved-hand operation Locking levers reduce unintended actuation LOCKING LEVERS Optional lever locks (pull-to-unlock) require two separate actions to actuate the switch in order to prevent unintended actuation MINIMIZES INSTALLATION TIME Optional flat base case design with a quick connect terminal pattern mates to a commercial-type connector for plug-and-play connectivity, reducing installation time VARIETY OF CIRCUITRIES AND OPERATING ACTIONS NT Series 2- and 3-position, maintained and momentary toggle action, for a breadth of circuitry and actuator requirements. Delivers high performance in a wide range of temperatures: -40 C to 71 C [-40 F to 160 F] EASILY CONTROLS LOW-VOLTAGE DC APPLICATIONS Toggle switches available with a choice of silver alloy or gold-plated contacts to handle a variety of electrical load requirements INNOVATIVE PRODUCT DESIGN Optional engineered step-design case provides added space between terminals to prevent shorting. Optional panel stand-off with O-ring panel seal eliminates behind-the-panel hardware sensing.honeywell.com 3

Potential Applications AERIAL PLATFORM LIFTS Momentary toggles are used to operate the movement of aerial platform lifts.

PLATFORM LIFTS FOR TRUCKS Used to fold/unfold and raise/lower from a lift gate s control panel.

RAILROAD LOCOMOTIVES AND MAINTENANCE EQUPMENT Designed into control panels often found in locomotives, rail grinders, tie removal, ballast spreaders, and tampers.

4 Potential Applications AERIAL PLATFORM LIFTS Momentary toggles are used to operate the movement of aerial platform lifts. Toggle can be used to raise & lower, extend & retract and rotate platform or outriggers. PLATFORM LIFTS FOR TRUCKS Used to fold/unfold and raise/lower from a lift gate s control panel. INDUSTRIAL EQUIPMENT Used in the control panel of overhead cranes and factory floor equipment. RAILROAD LOCOMOTIVES AND MAINTENANCE EQUPMENT Designed into control panels often found in locomotives, rail grinders, tie removal, ballast spreaders, and tampers. CONSTRUCTION EQUIPMENT Used to operate movement of machinery and/or turn on lights, pumps, etc. in road milling, road pavers, trenchers, stump cutting and other construction and mining equipment. Also widely used for remote control of concrete pumping and drilling machines. AGRICULTURAL MACHINERY Used in control panels for harvesting equipment, grain handlers, and grain dryers. 4 sensing.honeywell.com

5 MICRO SWITCH Commercial-Grade Toggle Switches Table 1. Specifications Characteristic Parameter Description Commercial-grade toggle switch (step base and flat base options) Sealing IP67/IP68; NEMA 3, 3R, 4, and 13 Operating temperature -40 C to 71 C [-40 F to 160 F] Actuators Standard, locking, special design, tab Action 2- or 3- position; momentary and maintained Mounting Bushing 15/32 in (0.47 in) Ø Circuitry SPST, SPDT, DPST, DPDT, 4PST, 4PDT Terminations Screw, solder, quick connect Contacts Silver alloy, gold plated Amp rating Up to 20 A (resistive) Approvals UL, CSA, CE Measurement 26,7 mm H x 33,5 mm W x 22,6 mm D [1.05 in H x 1.32 in W x 0.89 in D] Table 2. UL and CSA Electrical Ratings Rating code L192 L191 Electrical rating 10 amps, 125, 250, 277 Vac; ¼ Hp, 125 Vac; ½ Hp, 250, 277 Vac; 3 amps, 125 Vac L 15 amps, 125, 250, 277 Vac; ½ Hp, 125 Vac; 1 Hp, 250, 277 Vac; 5 amps, 125 Vac L Table 3. Electrical Ratings (in amperes) Electrical rating code 28 Vdc 115 Vdc 250 Vdc 115 Vac, 60 Hz & 400 Hz Max. 230 Vac Ind. Res. Lamp Res. Res. Ind. Res. Lamp Res sensing.honeywell.com 5

NT Series TERMINAL CIRCUIT IDENTIFICATION Terminal identifications are referred to in the order

shown in the order guides, have special on-on-on circuits, as illustrated below.

position circuits 2-3 and 4-5 are made. -10 CIRCUITRY Step Base - Two Pole No of 2 Keyway Side Maint.

Position 4 Step Base - Four Pole -50 CIRCUITRY No of Keyway Side Maint.

6 NT Series TERMINAL CIRCUIT IDENTIFICATION Terminal identifications are referred to in the order guides to indicate which circuits are made in each toggle position (i.e., 1-2 refers to circuit closure through terminals 1 and 2). NOTE: Keyside is on #3 terminal side. Step Base - One Pole SPECIAL CIRCUITRIES Catalog listings with -10, -50, and -70 suffix numbers, as shown in the order guides, have special on-on-on circuits, as illustrated below. NTs with -12 suffix are the same as -50 except the keyway position is maintained, and the center position circuits 2-3 and 4-5 are made. -10 CIRCUITRY Step Base - Two Pole No of 2 Keyway Side Maint. Position Center Maint. Position Opposite Keyway Maint. Position 4 Step Base - Four Pole -50 CIRCUITRY No of Keyway Side Maint. Position Center Maint. Position Opposite Keyway Maint. Position 2 4 Flat Base - One Pole -70 CIRCUITRY No of Keyway Side Maint. Position Center Maint. Position Opposite Keyway Maint. Position 2 Flat Base - Two Pole 4 6 sensing.honeywell.com

7 MICRO SWITCH Commercial-Grade Toggle Switches NT (STEP BASE) 2-POSITION ORDER GUIDE No. of Circuits Made with Toggle At: Catalog Listing (Standard Lever) Pull-To- Keyway Position Opposite Keyway UL Rating Elect. Rating Screw Solder Quick Connect 1 OFF 2-3 L NT1-2 11NT1-2 1NT91-2 D, F, G L NT1-3 11NT1-3 1NT91-3 D, F, G OFF* 2-3 L NT1-4 11NT1-4 1NT91-4 F 1-2* OFF L NT1-6 11NT1-6 1NT91-6 F 1-2* 2-3 L NT1-8 11NT1-8 1NT91-8 F 2 OFF 2-3, 5-6 L NT1-2 12NT1-2 2NT91-2 D, F, G 1-2, , 5-6 L NT1-3 12NT1-3 2NT91-3 F OFF* 2-3, 5-6 L NT1-4 12NT1-4 2NT91-4 F 1-2, 4-5* OFF L NT1-6 12NT1-6 2NT91-6 D, F, G 1-2, 4-5* 2-3, 5-6 L NT1-8 12NT1-8 2NT91-8 F 4 OFF 2-3, 5-6, 8-9, L NT1-2 14NT1-2 4NT91-2 D, F, G 1-2, 4-5, 7-8, , 5-6, 8-9, L NT1-3 14NT1-3 4NT91-3 F OFF* 2-3, 5-6, 8-9, L NT1-4 14NT1-4 4NT91-4 F 1-2, 4-5, 7-8, 10- OFF L NT1-6 14NT1-6 4NT91-6 D, F, G 11* 1-2, 4-5, 7-8, 10-11* 2-3, 5-6, 8-9, L NT1-8 14NT1-8 4NT91-8 F * These positions are momentary. All others are maintained. ** See page 17 for locking configurations. NT (STEP BASE) 2-POSITION ORDER GUIDE PANEL STAND-OFF FEATURE No. of Circuits Made with Toggle At: Keyway Position Opposite Keyway UL Rating Elect. Rating Unlock Lever (Add suffix to Standard Lever Listing)** Catalog Listing (Standard Lever) Screw Terminals 1 OFF 2-3 L NT L NT * OFF L NT * 2-3 L NT1-8 2 OFF 2-3, 5-6 L NT , , 5-6 L NT , 4-5* OFF L NT , 4-5* 2-3, 5-6 L NT1-8 *These positions are momentary. All others are maintained. NT (STEP BASE) 3-POSITION ORDER GUIDE PANEL STAND-OFF FEATURE Circuits Made with Toggle At: Catalog Listing (Standard Lever) No. of Opposite UL Rating Elect. Rating Keyway Position Center Position Keyway Screw Terminals OFF 2-3 L NT * OFF 2-3* L NT , 4-5 OFF 2-3, 5-6 L NT , 4-5 OFF 2-3, 5-6* L NT1-7 *These positions are momentary. All others are maintained. sensing.honeywell.com 7

8 NT Series NT (STEP BASE) 3-POSITION ORDER GUIDE No. of 8 sensing.honeywell.com Circuits Made with Toggle At: Catalog Listing (Standard Lever) Pull-To- Unlock Lever Keyway Position Center Position Opposite Keyway UL Rating Elect. Rating Screw Solder Quick Connect (Add suffix to Standard Lever Listing)*** OFF 2-3 L NT1-1 11NT1-1 1NT91-1 ALL TYPES 1-2* OFF 2-3 L NT1-5 11NT1-5 1NT91-5 E, F, K, L, M, N 1-2* OFF 2-3* L NT1-7 11NT1-7 1NT91-7 E, L, N NONE** OFF 2-3 L NT NT1-21 1NT91-21 E, F, K, M NONE** L NT NT1-31 1NT91-31 E, F, K, M NONE** * L NT NT1-51 1NT91-51 E 1-2* OFF NONE** L NT NT1-61 1NT91-61 E 2 1-2, 4-5 OFF 2-3, 5-6 L NT1-1 12NT1-1 2NT91-1 ALL TYPES 1-2, 4-5* OFF 2-3, 5-6 L NT1-5 12NT1-5 2NT91-5 E, F, K, L, M, N 1-2, 4-5 OFF 2-3, 5-6* L NT1-7 12NT1-7 2NT91-7 E, L, N NONE* OFF 2-3, 5-6 L NT NT1-21 2NT91-21 E, F, K, M NONE** 1-2, , 5-6 L NT NT1-31 2NT91-31 E, F, K, M NONE** 1-2, , 5-6* L NT NT1-51 2NT91-51 E 1-2, 4-5* OFF NONE** L NT NT1-61 2NT91-61 E 1-2, , , 5-6 L NT NT1-12 2NT91-12 ALL TYPES 1-2, , , 5-6 L NT NT1-10 2NT91-10 ALL TYPES 1-2, 4-5* 1-2, , 5-6 L NT NT1-50 2NT91-50 E, F, K, L, M, N 1-2, , , 5-6* L NT NT1-70 2NT91-70 E, L, N 4 1-2, 4-5, 7-8, OFF 2-3, 5-6, 8-9, L NT1-1 14NT1-1 4NT91-1 ALL TYPES 1-2, 4-5, 7-8, 10-11* 1-2, 4-5, 7-8, 10-11* OFF 2-3, 5-6, 8-9, L NT1-5 14NT1-5 4NT91-5 E, F, K, L, M, N OFF 2-3, 5-6, 8-9, 11- L NT1-7 14NT1-7 4NT91-7 E, L, N 12* NONE* OFF 2-3, 5-6, 8-9, L NT NT1-21 4NT91-21 E, F, K, M NONE** 1-2, 4-5, 7-8, 2-3, 5-6, 8-9, L NT NT1-31 4NT91-31 E, F, K, M NONE** 1-2, 4-5, 7-8, 2-3, 5-6, 8-9, 11- L NT NT1-51 4NT91-51 E * 1-2, 4-5, 7-8, 10-11* OFF NONE** L NT NT1-61 4NT91-61 E 1-2, 4-5, 7-8, , 4-5, 7-8, , 4-5, 7-8, 10-11* 1-2, 4-5, 7-8, 10-11* 1-2, 4-5, 7-8, 10-11* 2-3, 4-5, 7-8, 2-3, 5-6, 8-9, L NT NT1-12 4NT91-12 ALL TYPES , , 5-6, 8-9, L NT NT1-10 4NT91-10 ALL TYPES 2-3, 4-5, 7-8, , , 5-6, 8-9, 11-12* 2-3, 4-5, 7-8, , 5-6, 8-9, L NT NT1-50 4NT91-50 E, F, K, L, M, N 2-3, 5-6, 8-9, 11-12* L NT NT1-70 4NT91-70 E, L, N L NT1-72 E, L, N * These positions are momentary. All others are maintained. ** Toggle lever is blocked from these products. Toggle becomes 2-position, with center being one extreme position. *** See page 17 for locking configurations.

9 MICRO SWITCH Commercial-Grade Toggle Switches NT (FLAT BASE) 2-POSITION ORDER GUIDE No. of Circuits Made with Toggle At: Keyway Position Opposite Keyway UL Rating Elect. Rating Catalog Listing Quick Connect 1 OFF 2-3 L NT L NT91-3 OFF** 2-3 L NT ** OFF L NT ** 2-3 L NT OFF 2-3, 5-6 L NT , , 5-6 L NT91-3 OFF** 2-3, 5-6 L NT , 4-5** OFF L NT , 4-5** 2-3, 5-6 L NT91-8 ** These positions are momentary. All others are maintained. NT (FLAT BASE) 2-POSITION ORDER GUIDE PANEL STAND-OFF FEATURE No. of Circuits Made with Toggle At: Keyway Position Opposite Keyway UL Rating Elect. Rating Catalog Listing (Standard Lever) Quick Connect 1 OFF 2-3 L NT ** 2-3 L NT91-3 OFF 2-3 L NT ** OFF L NT ** 2-3 L NT OFF 2-3, 5-6 L NT , , 5-6 L NT91-3 OFF** 2-3, 5-6 L NT , 4-5** OFF L NT , 4-5** 2-3, 5-6 L NT91-8 **These positions are momentary. All others are maintained MATING CONNECTORS ORDER GUIDE Catalog listing 19PA168-NT 19PA169-NT 2-pole connector Description 1-pole connector, same package size as 2-pole connector sensing.honeywell.com 9

10 NT Series NT (FLAT BASE) 3-POSITION ORDER GUIDE No. of Keyway Position Circuits Made with Toggle At: Center Position Opposite Keyway UL Rating Elect. Rating Catalog Listing (Standard Lever) Quick Connect OFF 2-3 L NT ** OFF 2-3 L NT ** OFF 2-3** L NT91-7 NONE*** OFF 2-3 L NT91-21 NONE*** L NT91-31 NONE*** ** L NT ** OFF NONE*** L NT , 4-5 OFF 2-3, 5-6 L NT , 4-5** OFF 2-3, 5-6 L NT , 4-5** OFF 2-3, 5-6** L NT91-7 NONE*** OFF 2-3, 5-6 L NT91-21 NONE*** 1-2, , 5-6 L NT91-31 NONE*** 1-2, , 5-6** L NT , 4-5** OFF NONE*** L NT , , , 5-6 L NT , , , 5-6 L NT , 4-5** 1-2, , 5-6 L NT , 4-5** 1-2, , 5-6** L NT91-70 ** These positions are momentary. All others are maintained. *** Toggle lever is blocked from these positions. Toggle becomes 2-position, with center being one extreme position. NT (FLAT BASE) 3-POSITION ORDER GUIDE PANEL STAND-OFF FEATURE Circuits Made with Toggle At: Catalog Listing (Standard Lever) No. of Opposite UL Rating Elect. Rating Keyway Position Center Position Keyway Quick Connect 1 1-2** OFF 2-3** L NT OFF 2-3 L NT ** OFF 2-3 L NT , 4-5 OFF 2-3, 5-6 L NT , 4-5** OFF 2-3, 5-6 L NT , 4-5** OFF 2-3, 5-6** L NT , 4-5** 1-2, , 5-6** L NT91-70 ** These positions are momentary. All others are maintained 10 sensing.honeywell.com

11 MICRO SWITCH Commercial-Grade Toggle Switches STEP BASE STANDARD ACTUATOR OPTIONS, TERMINALS, & DIMENSIONS Note: Three-position switches shown 1NT1: Single pole, standard lever, screw terminals 1NT91: Single pole, standard lever, quick-connect terminals 11NT1: Single pole, standard lever, solder terminals ± ±7 total travel ± ±7 total travel ± ±7 total travel [0.47 in] 6,1 mm [0.24 in] 29,5 mm [1.16 in] 23,1 mm [0.91 in] thread to within 1,52 mm [0.060 in] of shoulder entrance of [0.47 in] 6,1 mm [0.24 in] 23,1 mm [0.91 in] 41,99 mm ±0,76 mm [1.653 in ±0.030 in] 1,52 mm [0.060 in] of shoulder 3X in QC terminal [0.47 in] 6,1 mm [0.24 in] 29,5 mm [1.16 in] 23,1 mm [0.91 in] thread to within 1,52 mm [0.060 in] of shoulder entrance of 3X 8,51 mm ±0,38 mm [3X in ±0.015 in] 4,8 mm [0.19 in] 15,7 mm [0.62 in] 28,4 mm [1.12 in] 3X 6-32 UNC-2A X (0.260) binding head terminal screw and lockwasher (sems) 4,8 mm [0.19 in] 15,7 mm [0.62 in] 28,4 mm [1.12 in] 4,8 mm [0.19 in] 15,7 mm [0.62 in] 28,4 mm [1.12 in] 3X Ø 5,33 mm ±0,64 mm [3X Ø in ±0.025 in] 26,67 mm [1.05 in] Locking lever dimensions for single pole NT toggles 2,28 mm [0.090 in] approx. pullout to change position 31 ±7 total travel 15 ±3 Ø 10,67 mm [Ø 0.42 in] sensing.honeywell.com 11

12 NT Series STEP BASE STANDARD ACTUATOR OPTIONS, TERMINALS, & DIMENSIONS Note: Three-position switches shown 2NT1: Double pole, standard lever, screw terminals 2NT91: Double pole, standard lever, quick-connect terminals 12NT1: Double pole, standard lever, solder terminals [0.47 in] 6,1 mm [0.24 in] 34,29 mm [1.35 in] 3,3 mm min. [0.130 in min.] 27,94 mm [1.10 in] 6,6 mm [0.26 in] 22,6 mm [0.89 in] 3,3 mm min. [0.130 in min.] 33,53 mm [1.32 in] 7,1 mm [0.28 in] 34 ±8 total travel 1,52 mm [0.060 in] of shoulder 6X 6-32 UNC-2A x (0.260) binding head terminal screw and lockwsher (sems) [0.47 in] 6,1 mm [0.24 in] 41,99 mm ±0,76 mm [1.653 in ±0.030 in] 11,18 mm [0.44 in] 27,94 mm [1.10 in] 3,3 mm min. [0.130 in min.] 6,6 mm [0.26 in] 22,6 mm [0.89 in] 33,53 mm [1.32 in] 7,1 mm [0.28 in] 34 ±8 total travel 1,52 mm [0.060 in] of shoulder 6X in wide QC terminal [0.47 in] 6,1 mm [0.24 in] 27,94 mm [1.10 in] 3,3 mm min. 2X 39,24 mm ±0,76 mm [0.130 in min.] [2X in ±0.030 in] 6X 8,5 mm ±0,76 mm [6X in ±0.030 in] 6,6 mm [0.26 in] 22,6 mm [0.89 in] 34 ±8 total travel in of shoulder 6X 5,33 mm ±0,635 mm [6X Ø in ±0.025 in] 33,53 mm [1.32 in] 7,1 mm [0.28 in] 26,67 mm [1.05 in] Locking lever dimensions for double pole NT toggles 2,28 mm [0.090 in] approx. pullout to change position 34 ±8 total travel Ø 10,67 mm [Ø 0.42 in] 12 sensing.honeywell.com

13 MICRO SWITCH Commercial-Grade Toggle Switches STEP BASE STANDARD ACTUATOR OPTIONS, TERMINALS, & DIMENSIONS Note: Three-position switches shown 4NT1: Four-pole, standard lever, screw terminals 4NT91: Four-pole, standard lever, quick-connect terminals 14NT1: Four-pole, standard lever, solder terminals 1,93 mm ±0,20 mm wide keyway [0.076 in ±0.008 wide keyway] 1,93 mm ±0,20 mm wide keyway [0.076 in ±0.008 wide keyway] 17,01 mm [0.67 in] [0.47 in] 6,1 mm [0.24 in] 3,05 mm [0.12 in] 27,94 mm [1.10 in] 3,3 mm min. 34,29 mm [0.130 in min.] [1.35 in] 6,4 mm [0.25 in] 3,3 mm min. [0.130 in min.] 33,53 mm [1.32 in] 7,1 mm [0.28 in] 6,6 mm [0.26 in] 34 ±8 total travel 1,52 mm [0.060 in] of shoulder 12X 6-32 UNC-2 X (0.260) binding head terminal screw and lockwasher (sems) 17,27 mm [0.68 in] [0.47 in] 34 ±8 total travel 3,05 mm [0.12 in] 6,1 mm [0.24 in] 27,94 mm [1.10 in] 3,3 mm min. 41,99 mm ±0,76 mm [0.130 in min.] [1.653 in ±0.030 in] 11,2 mm [0.44 in] 7,1 mm [0.28 in] 6,6 mm [0.26 in] 9,4 mm [0.37 in] 41,66 mm [1.64 in] 9,4 mm [0.37 in] 33,53 mm [1.32 in] 1,52 mm [0.060 in] of shoulder 12X 0.25 in wide quick connect terminal 17,27 mm [0.68 in] [0.47 in] 34 ±8 total travel 6,1 mm [0.24 in] 27,94 mm [1.10 in] 3,3 mm min. [0.130 in min.] 4X 39,24 mm ±0,76 mm [4X in ±0.030 in] 41,66 mm [1.64 in] 12X 8,5 mm ±0,38 mm [12X in ±0.015 in] 9,4 mm [0.37 in] 3,05 mm [0.12 in] 7,1 mm [0.28 in] 9,4 mm [0.37 in] 9,4 mm [0.37 in] 6,6 mm [0.26 in] 1,52 mm [0.060 in] of shoulder 12X 5,33 mm ±0,635 mm [12X Ø in ±0.025 in] 33,53 mm [1.32 in] 41,66 mm [1.64 in] 9,4 mm [0.37 in] 9,4 mm [0.37 in] 9,4 mm [0.37 in] 9,4 mm [0.37 in] Locking lever dimensions for four-pole NT toggles 34 ±8 total travel Ø 10,67 mm [Ø 0.42 in] 26,67 mm [1.05 in] 2,28 mm [0.090 in] approx. pullout to change position sensing.honeywell.com 13

14 NT Series STEP BASE STANDARD ACTUATOR OPTIONS, TERMINALS, & DIMENSIONS Note: Three-position switches shown 61NT1: Single pole, standard lever, panel standoff, screw terminals 62NT1: Double pole, standard lever, panel standoff, screw terminals 31 ±7 total travel 34 ±8 total travel ±3 30 Panel seal 12,45 mm [0.49 in] 29,5 mm [1.16 in] 7,4 mm [0.29 in] 23,1 mm [0.91 in] in of shoulder Panel seal 12,45 mm [0.49 in] 7,4 mm [0.29 in] 27,94 mm 3,3 mm min. [1.10 in] [0.130 in min.] 34,29 mm [1.35 in] in of shoulder 3,3 mm min. [0.130 in min.] 33,53 mm [1.32 in] 4,8 mm [0.19 in] 15,7 mm [0.62 in] 28,4 mm [1.12 in] 3X 6-32 UNC-2A X (0.260) binding head terminal screw and lockwasher (sems) 6,6 mm [0.26 in] 22,6 mm [0.89 in] 7,1 mm [0.28 in] 6X 6-32 UNC-2A x (0.260) binding head terminal screw and lockwsher (sems) 14 sensing.honeywell.com

15 MICRO SWITCH Commercial-Grade Toggle Switches FLAT BASE STANDARD ACTUATOR OPTIONS, TERMINALS, & DIMENSIONS Note: Three-position switches shown 31NT91: Single pole, standard lever, quick-connect terminals 631NT91: Single pole, standard lever, panel standoff, quick-connect terminals 31 ±7 total travel 31 ±7 total travel ± ±3 30 [0.47 in] 6,1 mm [0.24 in] 24,13 mm [0.95 in] 34,8 mm ±0,76 mm [1.37 in ±0.030 in] in of shoulder 3X in QC terminal Panel seal 12,45 mm [0.49 in] 7,4 mm [0.29 in] 24,13 mm [0.95 in] 34,8 mm ±0,76 mm [1.37 in ±0.030 in] in of shoulder 3X in QC terminal 4,8 mm [0.19 in] 28,4 mm [1.12 in] 4,8 mm [0.19 in] 28,4 mm [1.12 in] 15,7 mm [0.62 in] 15,7 mm [0.62 in] 32NT91: Double pole, standard lever, quick-connect terminals 632NT91: standard lever, panel standoff, quick-connect terminals 34 ±8 total travel 34 ±8 total travel [0.47 in] 6,1 mm [0.24 in] 1,52 mm [0.060 in] of shoulder 12,4 mm [0.49 in] Panel seal 7,4 mm [0.29 in] in of shoulder 25,15 mm [0.99 in] 36,12 mm ±0,76 mm [1.422 in ±0.030 in] 6X in wide QC terminal 36,12 mm ±0,76 mm [1.422 in ±0.030 in] 6X in wide QC terminal 6,6 mm [0.26 in] 33,53 mm [1.32 in] 7,1 mm [0.28 in] 33,53 mm [1.32 in] 7,1 mm [0.28 in] 22,6 mm [0.89 in] 6,6 mm [0.26 in] 22,6 mm [0.89 in] sensing.honeywell.com 15

16 NT Series MICRO SWITCH NT SERIES LOCKING CONFIGURATIONS PULL-TO-UNLOCK LEVERS Pull-to-unlock toggle levers prevent accidental toggle movement. The knobbed toggle lever must be pulled out approximately 2,3 mm [0.09 in] to change positions. Thirteen different locking configurations are available. This lever style also has a non-glare matte nickel finish. See table below for specific locking configurations. MICRO SWITCH NT SERIES PANEL CUTOUT 16 sensing.honeywell.com

17 17 sensing.honeywell.com MICRO SWITCH Commercial-Grade Toggle Switches This Honeywell datasheet supports the following MICRO SWITCH NT Series Toggle Switch Listings 11NT1-2 11NT1-3 11NT1-3D 11NT1-3G 11NT1-5 11NT1-6 11NT1-7 11NT1-7-NH 12NT1-1 12NT NT1-2 12NT1-3 12NT1-7 14NT1-3 14NT1-5 14NT1-6 14NT1-7 14NT1-8 1NT1-1 1NT1-1A 1NT1-1-C 1NT1-1L 1NT1-1N 1NT1-1-NH 1NT1-1P 1NT1-2 1NT1-21 1NT1-2-C 1NT1-2D 1NT1-2F 1NT1-2G 1NT1-3 1NT1-31 1NT1-3-C 1NT1-3D 1NT1-3F 1NT1-3-NH 1NT1-4 1NT1-5 1NT1-51 1NT1-5-C 1NT1-5N 1NT1-6 1NT1-61 1NT1-6F 1NT1-7 1NT1-7-C 1NT1-7-COMB 1NT1-7E 1NT1-7-NH 1NT1-7-SKY 1NT1-8 1NT1-8-C 1NT1-8F 1NT1-8-NH 1NT20-7E 1NT20-7N 1NT NT NT NT887-21K 1NT NT NT NT NT887-7E 1NT NT91-1 1NT91-1E 1NT91-2 1NT91-2G 1NT91-3 1NT91-3D 1NT91-5 1NT91-5E 1NT91-6 1NT NT91-7 2NT NT1-1 2NT1-10 2NT1-10A 2NT1-10J 2NT1-12 2NT1-1A 2NT1-1-C 2NT1-1E 2NT1-1L 2NT1-1N 2NT1-1-NH 2NT1-2 2NT1-21 2NT1-2-C 2NT1-2G 2NT1-3 2NT1-31 2NT1-3-C 2NT1-3D 2NT1-3-NH 2NT1-4 2NT1-5 2NT1-50 2NT1-50F 2NT1-51 2NT1-5M 2NT1-5N 2NT1-6 2NT1-61 2NT1-7 2NT1-70 2NT1-70-C 2NT1-72 2NT1-7-COMB 2NT1-7E 2NT1-7-NH 2NT1-8 2NT1-8-C 2NT1-8-COMB 2NT1-8-NH 2NT NT NT NT91-1 2NT NT91-1A 2NT91-2 2NT91-3 2NT91-3D 2NT91-5 2NT NT91-50K 2NT91-6 2NT91-7 2NT NT91-7-NH 2NT NT1-1 31NT1-2 31NT1-7 31NT391-1-B02 31NT391-1-B08 31NT391-1-C02 31NT C08 31NT391-2-B02 31NT391-2-B08 31NT391-2-C02 31NT391-2-C08 31NT391-3-C08 31NT391-3-C09 31NT391-5-C08 31NT391-6-B08 31NT391-6-C07 31NT391-6-C08 31NT391-7-A07 31NT391-7-B08 31NT391-7-C02 31NT391-7-C07 31NT391-7-C08 31NT391-8-C02 31NT391-8-C08 31NT392-2-C08 31NT393-3-B08 31NT393-7-C08 31NT NT491-7-PL02 31NT NT NT NT NT NT91-1-OMC 31NT NT PL01 31NT NT91-2F 31NT NT NT NT NT NT NT91-6F 31NT NT91-7-NH 31NT NT NT NT NT1-3 32NT NT291-3G 32NT291-5E 32NT291-5K 32NT C08 32NT391-1-C02 32NT391-1-C08 32NT391-2-B02 32NT391-2-C07 32NT391-2-C08 32NT391-3-C07 32NT391-3-C08 32NT A01 32NT C08 32NT C08 32NT C08 32NT391-7-A02 32NT391-7-C07 32NT391-7-C08 32NT C08 32NT392-6-C08 32NT392-7-C08 32NT NT NT NT NT NT NT NT911-3D 32NT NT NT NT NT NT NT NT NT NT91-52E 32NT NT NT NT NT NT91-7E 32NT91-7-NH 32NT NT NT NT NT94-70L 4NT1-1 4NT1-10 4NT1-10E 4NT NT1-12 4NT1-12A 4NT1-1A 4NT1-1E 4NT1-2 4NT1-3 4NT1-3D 4NT1-5 4NT1-50 4NT1-6 4NT1-61 4NT1-7 4NT1-70 4NT1-72 4NT1-8 4NT207-1E 4NT319-7-C08 4NT91-1 4NT91-3 4NT91-5 4NT91-7 4NT NT1-7 61NT1-1 61NT1-1-NH 61NT1-2 61NT1-3 61NT1-3-A04 61NT1-3-NH 61NT1-5 61NT1-6 61NT1-6-A01 61NT1-7 61NT1-7-NH 61NT1-8 61NT1-8-NH 61NT NT NT NT NT NT NT1-1 62NT1-1-NH 62NT1-2 62NT1-3 62NT1-3-A04 62NT1-3-NH 62NT1-6 62NT1-7 62NT1-7-NH 62NT1-8 62NT1-8-NH 62NT NT91-1-NH 631NT391-3-B08 631NT NT NT NT NT91-7-NH 632NT NT NT NT NT NT NT91-70

18 NT Series ADDITIONAL INFORMATION The following associated literature is available at sensing.honeywell.com: Product range guide Product application-specific information Sensors and switches in front loaders Sensors and switches in mobile cranes Sensors and switches in oil rig applications WARNING PERSONAL INJURY DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury. WARNING MISUSE OF DOCUMENTATION The information presented in this product sheet is for reference only. Do not use this document as a product installation guide. Complete installation, operation, and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. WARRANTY/REMEDY Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds defective. The foregoing is buyer s sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages. While we provide application assistance personally, through our literature and the Honeywell website, it is up to the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. 18 sensing.honeywell.com

19 Find out more Honeywell serves its customers through a worldwide network of sales offices, representatives and distributors. For application assistance, current specifications, pricing or name of the nearest Authorized Distributor, contact your local sales office. To learn more about Honeywell s sensing and control products, call or , visit sensing.honeywell.com, or inquiries to info.sc@honeywell.com Sensing and Control Honeywell 1985 Douglas Drive North Golden Valley, MN honeywell.com EN IL50 GLO January 2014 Copyright 2014 Honeywell International Inc. All rights reserved.

MICRO SWITCH Military-Grade Toggle Switches. TL Series. Datasheet

MICRO SWITCH Military-Grade Toggle Switches. TL Series. Datasheet MICRO SWITCH -Grade Toggle Switches TL Series Datasheet MICRO SWITCH TL Series Toggle Switches Honeywell MICRO SWITCH TL Series toggle switches are military qualified to MIL-DTL-3950, specifications for